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Resistors / Non-linear Resistors / 1812L125/16DR
Datasheets
1812L125/16DR by: Littelfuse Inc

PTC Resettable Fuse, Surface Mount, CHIP, 1812, HALOGEN FREE AND ROHS COMPLIANT

Part Details for 1812L125/16DR by Littelfuse Inc

Overview of 1812L125/16DR by Littelfuse Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Environmental Monitoring Industrial Automation

Price & Stock for 1812L125/16DR

Part # Distributor Description Stock Price Buy
DISTI # 80Y5025
Newark Pptc Resettable Fuse, 1.25A, 16Vdc, Smd, Pptc Case Style:1812 (4532 Metric), Product Range:Polyswitch 1812L Series, Voltage Rating:16Vdc, Holding Current:1.25A, Tripping Current:2.5A, Time To Trip:0.4S, Current Rating Max:100A Rohs Compliant: Yes |Littelfuse 1812L125/16DR Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 767
  • 1 $0.2800
  • 10 $0.2800
  • 25 $0.2800
  • 50 $0.2800
  • 100 $0.2570
  • 250 $0.2570
$0.2570 / $0.2800 Buy Now
DISTI # 64R8227
Newark Ptc 16V Polyfuse 1812 Halogen-Free 1.25A/ Tr Rohs Compliant: Yes |Littelfuse 1812L125/16DR Min Qty: 1500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $0.2710
  • 5,000 $0.2650
  • 10,000 $0.2450
  • 20,000 $0.2280
  • 30,000 $0.2130
  • 50,000 $0.2030
$0.2030 / $0.2710 Buy Now
DISTI # F3779CT-ND
DigiKey PTC RESET FUSE 16V 1.25A 1812 Min Qty: 1 Lead time: 13 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 13903
In Stock
  • 1 $0.5200
  • 5 $0.5040
  • 10 $0.4890
  • 50 $0.4114
  • 100 $0.3415
  • 250 $0.3105
  • 500 $0.2639
  • 1,500 $0.2251
  • 3,000 $0.2135
  • 7,500 $0.2096
  • 10,500 $0.2018
$0.2018 / $0.5200 Buy Now
DISTI # 576-1812L125/16DR
Mouser Electronics Resettable Fuses - PPTC PTC 16V POLY 1812 HALOGEN-FREE 1.25A RoHS: Compliant 4737
  • 1 $0.4300
  • 10 $0.3560
  • 100 $0.2770
  • 500 $0.2500
  • 1,000 $0.2150
  • 1,500 $0.2060
  • 3,000 $0.2010
  • 9,000 $0.1960
  • 24,000 $0.1940
$0.1940 / $0.4300 Buy Now
DISTI # V79:2366_26745924
Arrow Electronics PTC Resettable Fuse 1.25A(hold) 2.5A(trip) 16VDC 100A 0.8W 0.4s 0.05Ohm SMD Solder Pad 1812 T/R Min Qty: 1 Package Multiple: 1 Date Code: 2145 Americas - 5647
  • 1 $0.2057
  • 5 $0.2054
  • 10 $0.1995
  • 50 $0.1961
  • 100 $0.1891
  • 250 $0.1874
$0.1874 / $0.2057 Buy Now
DISTI # P40:2555_23229114
Arrow Electronics PTC Resettable Fuse 1.25A(hold) 2.5A(trip) 16VDC 100A 0.8W 0.4s 0.05Ohm SMD Solder Pad 1812 T/R Min Qty: 1 Package Multiple: 1 Date Code: 2246 Europe - 4500
  • 1 $0.3807
  • 5 $0.3763
  • 10 $0.3307
  • 50 $0.3081
  • 100 $0.2690
  • 250 $0.2580
  • 500 $0.2102
  • 1,500 $0.1966
  • 3,000 $0.1946
  • 7,500 $0.1935
$0.1935 / $0.3807 Buy Now
DISTI # V72:2272_06416959
Arrow Electronics PTC Resettable Fuse 1.25A(hold) 2.5A(trip) 16VDC 100A 0.8W 0.4s 0.05Ohm SMD Solder Pad 1812 T/R Min Qty: 1 Package Multiple: 1 Lead time: 13 Weeks Date Code: 2123 Container: Cut Strips Americas - 619
  • 1 $0.2981
  • 10 $0.2747
  • 25 $0.2533
  • 100 $0.2376
  • 250 $0.2323
  • 500 $0.2078
$0.2078 / $0.2981 Buy Now
Future Electronics 1812L Series 1812 16 V 1.25 A Surface Mount POLYFUSE® Resettable PTC RoHS: Compliant pbFree: Yes Min Qty: 1500 Package Multiple: 1500 Container: Reel 7500
Reel
  • 1,500 $0.2100
  • 4,500 $0.2000
  • 6,000 $0.1990
  • 15,000 $0.1940
  • 22,500 $0.1890
$0.1890 / $0.2100 Buy Now
Future Electronics 1812L Series 1812 16 V 1.25 A Surface Mount POLYFUSE® Resettable PTC RoHS: Compliant pbFree: Yes Min Qty: 1500 Package Multiple: 1500 Container: Reel 3000
Reel
  • 1,500 $0.2100
  • 4,500 $0.2000
  • 6,000 $0.1990
  • 15,000 $0.1940
  • 22,500 $0.1890
$0.1890 / $0.2100 Buy Now
Future Electronics 1812L Series 1812 16 V 1.25 A Surface Mount POLYFUSE® Resettable PTC RoHS: Compliant pbFree: Yes Min Qty: 1500 Package Multiple: 1500 Container: Reel 0
Reel
  • 1,500 $0.2100
  • 4,500 $0.2000
  • 7,500 $0.1990
  • 15,000 $0.1950
  • 30,000 $0.1890
$0.1890 / $0.2100 Buy Now
Future Electronics 1812L Series 1812 16 V 1.25 A Surface Mount POLYFUSE® Resettable PTC RoHS: Compliant pbFree: Yes Min Qty: 1500 Package Multiple: 1500 Container: Reel 0
Reel
  • 1,500 $0.2100
  • 4,500 $0.2000
  • 7,500 $0.1990
  • 15,000 $0.1950
  • 30,000 $0.1890
$0.1890 / $0.2100 Buy Now
DISTI # 74491255
Verical PTC Resettable Fuse 1.25A(hold) 2.5A(trip) 16VDC 100A 0.8W 0.4s 0.05Ohm SMD Solder Pad 1812 T/R Min Qty: 32 Package Multiple: 1 Date Code: 2145 Americas - 5647
  • 32 $0.1995
  • 50 $0.1961
  • 100 $0.1891
  • 250 $0.1874
$0.1874 / $0.1995 Buy Now
DISTI # 69731486
Verical PTC Resettable Fuse 1.25A(hold) 2.5A(trip) 16VDC 100A 0.8W 0.4s 0.05Ohm SMD Solder Pad 1812 T/R Min Qty: 129 Package Multiple: 1 Americas - 1500
  • 129 $0.2425
  • 1,000 $0.2350
$0.2350 / $0.2425 Buy Now
DISTI # 60849795
Verical PTC Resettable Fuse 1.25A(hold) 2.5A(trip) 16VDC 100A 0.8W 0.4s 0.05Ohm SMD Solder Pad 1812 T/R Min Qty: 179 Package Multiple: 1 Americas - 767
  • 179 $0.3920
$0.3920 Buy Now
DISTI # 58780565
Verical PTC Resettable Fuse 1.25A(hold) 2.5A(trip) 16VDC 100A 0.8W 0.4s 0.05Ohm SMD Solder Pad 1812 T/R Min Qty: 30 Package Multiple: 1 Date Code: 2123 Americas - 619
  • 30 $0.2533
  • 100 $0.2376
  • 250 $0.2323
  • 500 $0.2078
$0.2078 / $0.2533 Buy Now
DISTI # 77893590
Verical PTC Resettable Fuse 1.25A(hold) 2.5A(trip) 16VDC 100A 0.8W 0.4s 0.05Ohm SMD Solder Pad 1812 T/R Min Qty: 178 Package Multiple: 1 Americas - 523
  • 179 $0.4516
  • 250 $0.4375
  • 500 $0.3924
$0.3924 / $0.4516 Buy Now
Bristol Electronics   Min Qty: 11 1445
  • 11 $0.4875
  • 43 $0.3169
  • 159 $0.1828
  • 549 $0.1560
  • 1,187 $0.1365
$0.1365 / $0.4875 Buy Now
Quest Components   1156
  • 1 $0.6500
  • 186 $0.1950
  • 1,027 $0.1690
$0.1690 / $0.6500 Buy Now
Quest Components   170
  • 1 $0.7000
  • 8 $0.5600
  • 37 $0.3500
$0.3500 / $0.7000 Buy Now
DISTI # 1812L125/16DR
TTI Resettable Fuses - PPTC PTC 16V POLY 1812 HALOGEN-FREE 1.25A RoHS: Compliant pbFree: Pb-Free Min Qty: 1500 Package Multiple: 1500 Container: Reel Americas - 25500
In Stock
  • 1,500 $0.2110
  • 3,000 $0.2070
  • 4,500 $0.2030
  • 7,500 $0.1990
  • 10,500 $0.1950
  • 15,000 $0.1910
  • 22,500 $0.1870
$0.1870 / $0.2110 Buy Now
DISTI # 1812L125/16DR
TME Fuse: PTC polymer, quick blow, 1.25A, 16V, 16VDC, SMD, 1812L Min Qty: 1 523
  • 1 $0.8470
  • 50 $0.3260
  • 500 $0.3020
  • 1,000 $0.2780
  • 1,500 $0.2540
$0.2540 / $0.8470 Buy Now
DISTI # FUSE7313
Rutronik Resettable Fuse 1.25A 16V SMD RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Container: Reel Stock DE - 30000
Stock HK - 0
Stock US - 0
Stock SG - 0
  • 1,500 $0.0903
  • 3,000 $0.0903
  • 4,500 $0.0903
  • 7,500 $0.0903
  • 9,000 $0.0903
$0.0903 Buy Now
DISTI # 50G225
Bürklin Elektronik PTC fuse, self-resetting, SMD 1812, 16 V (DC), 100 A, 2.5 A (trip), 1.25 A (hold), 1812L125/16DR Min Qty: 10 409
  • 10 $0.3628
  • 50 $0.3201
  • 100 $0.2988
  • 500 $0.2625
  • 1,500 $0.2337
$0.2337 / $0.3628 Buy Now
Chip1Cloud PTC RESET 16V SMD 1812 1.25A 6000
RFQ
DISTI # C1S425201834786
Chip1Stop PTC 16V POLYFUSE 1812 HALOGEN-FREE 1.25A RoHS: Compliant Container: Cut Tape 1500
  • 5 $0.2050
  • 50 $0.1950
  • 200 $0.1930
  • 1,000 $0.1880
  • 1,500 $0.1870
$0.1870 / $0.2050 Buy Now
CHIPMALL.COM LIMITED 16V 1.25A 100A 2.5A 1812 Resettable Fuses ROHS 1500
  • 5 $0.1381
  • 50 $0.1125
  • 150 $0.1014
  • 2,500 $0.0877
  • 3,000 $0.0816
  • 5,000 $0.0780
$0.0780 / $0.1381 Buy Now
Chips Pulse Industry Limited Purchase Online, Ship Immediately 1800
  • 1 $0.0729
  • 100 $0.0683
$0.0683 / $0.0729 Buy Now
DISTI # 1836775
element14 Asia-Pacific POLYFUSE, PTC, 1812, 1.25A RoHS: Compliant Min Qty: 1 Container: Cut Tape 8
  • 1 $0.5035
  • 50 $0.4031
  • 100 $0.3129
  • 250 $0.2953
  • 500 $0.2777
  • 1,500 $0.2645
  • 7,500 $0.2514
  • 15,000 $0.2374
$0.2374 / $0.5035 Buy Now
DISTI # 1836775RL
element14 Asia-Pacific POLYFUSE, PTC, 1812, 1.25A RoHS: Compliant Min Qty: 100 Container: Reel 8
  • 100 $0.3129
  • 250 $0.2953
  • 500 $0.2777
  • 1,500 $0.2645
  • 7,500 $0.2514
  • 15,000 $0.2374
$0.2374 / $0.3129 Buy Now
DISTI # 1836775
Farnell POLYFUSE, PTC, 1812, 1.25A RoHS: Compliant Min Qty: 1 Lead time: 14 Weeks, 1 Days Container: Cut Tape 8
  • 1 $0.4484
  • 50 $0.3772
  • 100 $0.3135
  • 250 $0.2835
  • 500 $0.2735
  • 1,500 $0.2635
  • 7,500 $0.2535
  • 15,000 $0.2435
$0.2435 / $0.4484 Buy Now
DISTI # 1836775RL
Farnell POLYFUSE, PTC, 1812, 1.25A RoHS: Compliant Min Qty: 100 Lead time: 14 Weeks, 1 Days Container: Reel 8
  • 100 $0.3135
  • 250 $0.2835
  • 500 $0.2735
  • 1,500 $0.2635
  • 7,500 $0.2535
  • 15,000 $0.2435
$0.2435 / $0.3135 Buy Now
LCSC 16V 1.25A 100A 2.5A 1812 Resettable Fuses ROHS 410
  • 5 $0.1409
  • 50 $0.1148
  • 150 $0.1035
  • 1,500 $0.0895
  • 3,000 $0.0833
  • 4,500 $0.0796
$0.0796 / $0.1409 Buy Now
New Advantage Corporation 1812L Series 1812 16 V 1.25 A Surface Mount POLYFUSE� Resettable PTC RoHS: Compliant Min Qty: 1 Package Multiple: 1500 9000
  • 1,500 $0.2529
  • 9,000 $0.2360
$0.2360 / $0.2529 Buy Now
Ozdisan Elektronik THERMISTOR PTC RESETTABLE FUSE 1812 1.25A 16V SMT 0
  • 1 $0.5040
  • 1,500 $0.4383
$0.4383 / $0.5040 RFQ
Perfect Parts Corporation   27235
RFQ

Part Details for 1812L125/16DR

1812L125/16DR CAD Models

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1812L125/16DR Part Data Attributes

Parametric Data
1812L125/16DR Littelfuse Inc
Buy Now Datasheet
Compare Parts:
1812L125/16DR Littelfuse Inc PTC Resettable Fuse, Surface Mount, CHIP, 1812, HALOGEN FREE AND ROHS COMPLIANT
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer LITTELFUSE INC
Package Description CHIP
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8533.40.80.70
Samacsys Manufacturer LITTELFUSE
JESD-609 Code e3
Mounting Feature SURFACE MOUNT
Number of Terminals 2
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Height 1.25 mm
Package Length 4.73 mm
Package Shape RECTANGULAR PACKAGE
Package Style SMT
Package Width 3.41 mm
Packing Method TR, 7 INCH
Reference Standard CUL; TUV; UL
Resistance 0.05 Ω
Resistor Type PTC RESETTABLE FUSE
Surface Mount YES
Terminal Finish MATTE TIN
Terminal Placement DUAL ENDED
Terminal Shape WRAPAROUND
Thermistor Application OVERCURRENT PROTECTION

Alternate Parts for 1812L125/16DR

This table gives cross-reference parts and alternative options found for 1812L125/16DR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 1812L125/16DR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
SMD1812P125TS RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, 0.16ohm, SURFACE MOUNT, CHIP, 1812 Littelfuse Inc 1812L125/16DR vs SMD1812P125TS
1812L125ZRT PTC Resettable Fuse, 0.04ohm, Surface Mount Littelfuse Inc 1812L125/16DR vs 1812L125ZRT
1812L125-C PTC Resettable Fuse, Surface Mount, CHIP, 1812, LEAD FREE Littelfuse Inc 1812L125/16DR vs 1812L125-C
1812L125-CDR RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, 0.05ohm, SURFACE MOUNT, CHIP, 1812 ROHS COMPLIANT Littelfuse Inc 1812L125/16DR vs 1812L125-CDR
1812L125-CR RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, 0.16ohm, SURFACE MOUNT, ROHS COMPLIANT Littelfuse Inc 1812L125/16DR vs 1812L125-CR

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